﻿
//grab user's browser info and calculates/saves first visit
jQuery.cookie = function (key, value, options) {
    if (arguments.length > 1 && String(value) !== "[object Object]") {
        options = jQuery.extend({}, options); if (value === null || value === undefined) { options.expires = -1; }
        if (typeof options.expires === 'number') { var days = options.expires, t = options.expires = new Date(); t.setDate(t.getDate() + days); } value = String(value); return (document.cookie = [encodeURIComponent(key), '=', options.raw ? value : encodeURIComponent(value), options.expires ? '; expires=' + options.expires.toUTCString() : '', options.path ? '; path=' + options.path : '', options.domain ? '; domain=' + options.domain : '', options.secure ? '; secure' : ''].join(''));
    }
    options = value || {}; var result, decode = options.raw ? function (s) { return s; } : decodeURIComponent; return (result = new RegExp('(?:^|; )' + encodeURIComponent(key) + '=([^;]*)').exec(document.cookie)) ? decode(result[1]) : null;
};
// the pop up actions
$(function ($) {
    if ($.cookie('popup_fb') != 'yes') {
        $('#fb-back').delay(400).fadeIn("slow"); // options slow or fast
        $('#fb-close, #fb-exit').click(function () {
            $('#fb-back').stop().fadeOut("slow"); // options slow or fast
        });
    }
    //initiate popup function by setting up the cookie expiring time (day)
    $.cookie('popup_fb', 'yes', { path: '/', expires: 1 });
});
